Mound city, South Dakota ZIP Codes
1 ZIP codes | Population: 272
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 57646 | 272 | $101,406 | $113,300 | 37.50 |
1 ZIP codes | Population: 272
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 57646 | 272 | $101,406 | $113,300 | 37.50 |